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GB/T 47906-2026
UpcomingPractice methods for nanotopography of 300 mm silicon wafer surface
- Issued
- 2026-07-02
- Effective
- 2027-02-01
GB/T 47901-2026
UpcomingGallium arsenide substrates for laser epitaxial chips
- Issued
- 2026-07-02
- Effective
- 2027-02-01
GB/T 47805-2026
UpcomingTest method for watertight electrical connectors of submersibles
- Issued
- 2026-07-02
- Effective
- 2027-02-01
GB/T 2547-2026
UpcomingGB/T 47660-2026
Upcoming- Issued
- 2026-07-02
- Effective
- 2027-02-01
GB/T 47847-2026
UpcomingGB/T 47952-2026
UpcomingGuidelines for the construction of electronic maps of basic public service facilities
- Issued
- 2026-07-02
- Effective
- 2026-11-01
GB/T 47917-2026
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